<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="字典名称" prop="dictName">
        <el-input
          v-model="queryParams.dictName"
          placeholder="请输入字典名称"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="租户名称" prop="tenantName">
        <el-input
          v-model="queryParams.tenantName"
          placeholder="请输入租户名称"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="字典类型" prop="dictType">
        <el-input
          v-model="queryParams.dictType"
          placeholder="请输入字典类型"
          clearable
          style="width: 240px"
          @keyup.enter.native="handleQuery"
        />
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select
          v-model="queryParams.status"
          placeholder="字典状态"
          clearable
          style="width: 240px"
        >
          <el-option
            v-for="dict in dict.type.sys_normal_disable"
            :key="dict.value"
            :label="dict.label"
            :value="dict.value"
          />
        </el-select>
      </el-form-item>
      <el-form-item label="创建时间">
        <el-date-picker
          v-model="dateRange"
          style="width: 240px"
          value-format="yyyy-MM-dd"
          type="daterange"
          range-separator="-"
          start-placeholder="开始日期"
          end-placeholder="结束日期"
        ></el-date-picker>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-plus"
          size="mini"
          @click="handleAdd"
          v-hasPermi="['system:dict:add']"
        >新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="success"
          plain
          icon="el-icon-edit"
          size="mini"
          :disabled="single"
          @click="handleUpdate"
          v-hasPermi="['system:dict:edit']"
        >修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-delete"
          size="mini"
          :disabled="multiple"
          @click="handleDelete"
          v-hasPermi="['system:dict:remove']"
        >删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="warning"
          plain
          icon="el-icon-download"
          size="mini"
          @click="handleExport"
          v-hasPermi="['system:dict:export']"
        >导出</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="danger"
          plain
          icon="el-icon-refresh"
          size="mini"
          @click="handleRefreshCache"
          v-hasPermi="['system:dict:remove']"
        >刷新缓存</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button
          type="primary"
          plain
          icon="el-icon-sort"
          size="mini"
          @click="handleSync"
          v-hasPermi="['system:dict:edit']"
        >同步</el-button>
      </el-col>
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="typeList" @selection-change="handleSelectionChange">
      <el-table-column type="selection" width="55" align="center" />
      <el-table-column label="字典编号" align="center" prop="dictId" />
      <el-table-column label="租户名称" align="center" prop="tenantName" :show-overflow-tooltip="true" />
      <el-table-column label="字典名称" align="center" prop="dictName" :show-overflow-tooltip="true" />
      <el-table-column label="字典类型" align="center" :show-overflow-tooltip="true">
        <template slot-scope="scope">
          <router-link :to="'/system/dict-data/index/' + scope.row.dictId" class="link-type">
            <span>{{ scope.row.dictType }}</span>
          </router-link>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.sys_normal_disable" :value="scope.row.status"/>
        </template>
      </el-table-column>
      <el-table-column label="备注" align="center" prop="remark" :show-overflow-tooltip="true" />
      <el-table-column label="创建时间" align="center" prop="createTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.createTime) }}</span>
        </template>
      </el-table-column>
      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button
            size="mini"
            type="text"
            icon="el-icon-edit"
            @click="handleUpdate(scope.row)"
            v-hasPermi="['system:dict:edit']"
          >修改</el-button>
          <el-button
            size="mini"
            type="text"
            icon="el-icon-delete"
            @click="handleDelete(scope.row)"
            v-hasPermi="['system:dict:remove']"
          >删除</el-button>
        </template>
      </el-table-column>
    </el-table>

    <pagination
      v-show="total>0"
      :total="total"
      :page.sync="queryParams.pageNum"
      :limit.sync="queryParams.pageSize"
      @pagination="getList"
    />

    <!-- 添加或修改参数配置对话框 -->
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
        <el-form-item label="租户" prop="tenantId">
          <el-select v-model="form.tenantId" placeholder="请选择租户" style="width: 100%">
            <el-option v-for="item in tenantOptions" :key="item.tenantId" :label="item.tenantName" :value="item.tenantId" :disabled="item.status == '1'" />
          </el-select>
        </el-form-item>
        <el-form-item label="字典名称" prop="dictName">
          <el-input v-model="form.dictName" placeholder="请输入字典名称" />
        </el-form-item>
        <el-form-item label="字典类型" prop="dictType">
          <el-input v-model="form.dictType" placeholder="请输入字典类型" />
        </el-form-item>
        <el-form-item label="状态" prop="status">
          <el-radio-group v-model="form.status">
            <el-radio
              v-for="dict in dict.type.sys_normal_disable"
              :key="dict.value"
              :label="dict.value"
            >{{dict.label}}</el-radio>
          </el-radio-group>
        </el-form-item>
        <el-form-item label="备注" prop="remark">
          <el-input v-model="form.remark" type="textarea" placeholder="请输入内容"></el-input>
        </el-form-item>
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>

    <!-- 同步字典数据对话框 -->
    <el-dialog :title="'同步数据字典'" :visible.sync="syncOpen" width="800px" append-to-body>
      <div class="sync-dict-container">
        <div style="margin-bottom: 20px; text-align: center;">
          <span style="font-weight: bold; font-size: 16px;">同步数据字典</span>
        </div>
        <el-row :gutter="30">
          <el-col :span="10">
            <div style="margin-bottom: 10px;">
              <span style="font-weight: bold;">从</span>
              <el-select v-model="syncForm.sourceTenantId" placeholder="请选择租户" style="width: 200px; margin-left: 10px;" @change="handleSourceTenantChange">
                <el-option v-for="item in tenantOptions" :key="item.tenantId" :label="item.tenantName" :value="item.tenantId" />
              </el-select>
            </div>
            <div style="border: 1px solid #dcdfe6; border-radius: 4px; height: 300px; overflow-y: auto; box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);">
              <el-checkbox-group v-model="selectedSourceDicts">
                <div v-for="dict in sourceDictList" :key="dict.dictId" style="padding: 8px 15px; border-bottom: 1px solid #f0f0f0;">
                  <el-checkbox :label="dict.dictId">{{ dict.dictName }}</el-checkbox>
                </div>
              </el-checkbox-group>
            </div>
          </el-col>
          <el-col :span="4" style="display: flex; flex-direction: column; justify-content: center; align-items: center;">
            <div style="padding: 25px; width: 100%; text-align: center; display: flex; flex-direction: column; justify-content: center; height: 300px;">
              <div style="display: flex; justify-content: center; margin-bottom: 30px;">
                <el-button 
                  type="primary" 
                  icon="el-icon-arrow-right" 
                  @click="handleAddToTarget" 
                  style="width: 90px; height: 40px; font-size: 13px; border-radius: 4px; transition: all 0.3s; padding: 0 10px;"
                  :disabled="selectedSourceDicts.length === 0"
                >添加</el-button>
              </div>
              <div style="display: flex; justify-content: center;">
                <el-button 
                  type="danger" 
                  icon="el-icon-arrow-left" 
                  @click="handleRemoveFromTarget"
                  style="width: 90px; height: 40px; font-size: 13px; border-radius: 4px; transition: all 0.3s; padding: 0 10px;"
                  :disabled="selectedTargetDicts.length === 0"
                >删除</el-button>
              </div>
            </div>
          </el-col>
          <el-col :span="10">
            <div style="margin-bottom: 10px;">
              <span style="font-weight: bold;">同步至</span>
              <el-select v-model="syncForm.targetTenantId" placeholder="请选择租户" style="width: 200px; margin-left: 10px;" @change="handleTargetTenantChange">
                <el-option v-for="item in tenantOptions" :key="item.tenantId" :label="item.tenantName" :value="item.tenantId" />
              </el-select>
            </div>
            <div style="border: 1px solid #dcdfe6; border-radius: 4px; height: 300px; overflow-y: auto; box-shadow: 0 2px 12px 0 rgba(0, 0, 0, 0.05);">
              <el-checkbox-group v-model="selectedTargetDicts">
                <div v-for="dict in targetDictList" :key="dict.dictId" style="padding: 8px 15px; border-bottom: 1px solid #f0f0f0;">
                  <el-checkbox :label="dict.dictId">{{ dict.dictName }}</el-checkbox>
                </div>
              </el-checkbox-group>
            </div>
          </el-col>
        </el-row>
      </div>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitSyncForm">确 定</el-button>
        <el-button @click="cancelSync">取 消</el-button>
      </div>
    </el-dialog>
  </div>
</template>

<script>
import { listType, getType, delType, addType, updateType, refreshCache, syncDictToTenant, checkDictTypeUnique } from "@/api/system/dict/type"
import { optionselect } from "@/api/system/tenant"

export default {
  name: "Dict",
  dicts: ['sys_normal_disable'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // 字典表格数据
      typeList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 日期范围
      dateRange: [],
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        dictName: undefined,
        dictType: undefined,
        status: undefined
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {
        dictName: [
          { required: true, message: "字典名称不能为空", trigger: "blur" }
        ],
        dictType: [
          { required: true, message: "字典类型不能为空", trigger: "blur" },
          {
            validator: (rule, value, callback) => {
              if (!value) {
                callback()
                return
              }
              checkDictTypeUnique(value, this.form.dictId, this.form.tenantId).then(response => {
                if (response.data === false) {
                  callback(new Error('字典类型已存在'))
                } else {
                  callback()
                }
              }).catch(() => {
                callback(new Error('校验字典类型唯一性失败'))
              })
            },
            trigger: "blur"
          }
        ]
      },
      tenantOptions: [],
      // 同步弹窗是否显示
      syncOpen: false,
      // 同步表单参数
      syncForm: {
        sourceTenantId: undefined,
        targetTenantId: undefined,
        dictIds: []
      },
      // 源租户字典列表
      sourceDictList: [],
      // 目标租户字典列表
      targetDictList: [],
      // 选中的源字典ID
      selectedSourceDicts: [],
      // 选中的目标字典ID
      selectedTargetDicts: []
    }
  },
  created() {
    this.getList()
    this.getTenantOptions()
  },
  methods: {
    /** 查询字典类型列表 */
    getList() {
      this.loading = true
      listType(this.addDateRange(this.queryParams, this.dateRange)).then(response => {
          this.typeList = response.rows
          this.total = response.total
          this.loading = false
        }
      )
    },
    // 取消按钮
    cancel() {
      this.open = false
      this.reset()
    },
    // 表单重置
    reset() {
      this.form = {
        dictId: undefined,
        dictName: undefined,
        dictType: undefined,
        status: "0",
        remark: undefined
      }
      this.resetForm("form")
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1
      this.getList()
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.dateRange = []
      this.resetForm("queryForm")
      this.handleQuery()
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset()
      this.getTenantOptions()
      this.open = true
      this.title = "添加字典类型"
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.dictId)
      this.single = selection.length!=1
      this.multiple = !selection.length
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset()
      this.getTenantOptions()
      const dictId = row.dictId || this.ids
      getType(dictId).then(response => {
        this.form = response.data
        this.open = true
        this.title = "修改字典类型"
      })
    },
    /** 提交按钮 */
    submitForm: function() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.dictId != undefined) {
            updateType(this.form).then(response => {
              this.$modal.msgSuccess("修改成功")
              this.open = false
              this.getList()
            })
          } else {
            addType(this.form).then(response => {
              this.$modal.msgSuccess("新增成功")
              this.open = false
              this.getList()
            })
          }
        }
      })
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const dictIds = row.dictId || this.ids
      this.$modal.confirm('是否确认删除字典编号为"' + dictIds + '"的数据项？').then(function() {
        return delType(dictIds)
      }).then(() => {
        this.getList()
        this.$modal.msgSuccess("删除成功")
      }).catch(() => {})
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('system/dict/type/export', {
        ...this.queryParams
      }, `type_${new Date().getTime()}.xlsx`)
    },
    /** 刷新缓存按钮操作 */
    handleRefreshCache() {
      refreshCache().then(() => {
        this.$modal.msgSuccess("刷新成功")
        this.$store.dispatch('dict/cleanDict')
      })
    },
    /** 获取租户选项 */
    getTenantOptions() {
      optionselect().then(response => {
        this.tenantOptions = response.data
      })
    },
    /** 打开同步弹窗 */
    handleSync() {
      this.syncOpen = true
      this.syncForm = {
        sourceTenantId: undefined,
        targetTenantId: undefined,
        dictIds: []
      }
      this.sourceDictList = []
      this.targetDictList = []
      this.selectedSourceDicts = []
      this.selectedTargetDicts = []
      this.getTenantOptions()
    },
    /** 取消同步 */
    cancelSync() {
      this.syncOpen = false
    },
    /** 源租户变更 */
    handleSourceTenantChange(tenantId) {
      this.selectedSourceDicts = []
      this.getDictListByTenant(tenantId, 'source')
    },
    /** 目标租户变更 */
    handleTargetTenantChange(tenantId) {
      this.selectedTargetDicts = []
      this.getDictListByTenant(tenantId, 'target')
    },
    /** 根据租户ID获取字典列表 */
    getDictListByTenant(tenantId, type) {
      if (!tenantId) {
        return
      }
      const params = {
        tenantId: tenantId
      }
      listType(params).then(response => {
        if (type === 'source') {
          this.sourceDictList = response.rows
        } else {
          this.targetDictList = response.rows
        }
      })
    },
    /** 添加到目标列表 */
    handleAddToTarget() {
      if (this.selectedSourceDicts.length === 0) {
        this.$modal.msgWarning("请选择要添加的字典")
        return
      }
      
      // 将选中的源字典添加到目标列表
      const addDicts = this.sourceDictList.filter(dict => this.selectedSourceDicts.includes(dict.dictId))
      
      // 从源列表中移除
      this.sourceDictList = this.sourceDictList.filter(dict => !this.selectedSourceDicts.includes(dict.dictId))
      
      // 添加到目标列表
      this.targetDictList = [...this.targetDictList, ...addDicts]
      
      // 清空选中状态
      this.selectedSourceDicts = []
    },
    /** 从目标列表移除 */
    handleRemoveFromTarget() {
      if (this.selectedTargetDicts.length === 0) {
        this.$modal.msgWarning("请选择要移除的字典")
        return
      }
      
      // 将选中的目标字典添加回源列表
      const removeDicts = this.targetDictList.filter(dict => this.selectedTargetDicts.includes(dict.dictId))
      
      // 从目标列表中移除
      this.targetDictList = this.targetDictList.filter(dict => !this.selectedTargetDicts.includes(dict.dictId))
      
      // 添加回源列表
      this.sourceDictList = [...this.sourceDictList, ...removeDicts]
      
      // 清空选中状态
      this.selectedTargetDicts = []
    },
    /** 提交同步表单 */
    submitSyncForm() {
      if (!this.syncForm.sourceTenantId) {
        this.$modal.msgWarning("请选择源租户")
        return
      }
      if (!this.syncForm.targetTenantId) {
        this.$modal.msgWarning("请选择目标租户")
        return
      }
      if (this.syncForm.sourceTenantId === this.syncForm.targetTenantId) {
        this.$modal.msgWarning("源租户和目标租户不能相同")
        return
      }
      if (this.targetDictList.length === 0) {
        this.$modal.msgWarning("请选择要同步的字典")
        return
      }
      
      this.syncForm.dictIds = this.targetDictList.map(dict => dict.dictId)
      
      syncDictToTenant(this.syncForm).then(response => {
        this.$modal.msgSuccess("同步成功")
        this.syncOpen = false
        this.getList()
      })
    }
  }
}
</script>